Rhythm device oil injection mechanism of rhythm bed
By designing the rhythm oil filling mechanism, the circulating injection and filtration of lubricant oil is achieved by using the motor drive and extrusion roller, the problem of frequent oil filling of the rhythm is solved, ensuring that the parts are continuously lubricated and extending their service life, while ensuring the cleanliness of the lubricant oil.
Patent Information
- Application Number
- CN202421001622.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-10
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-05-10
AI Technical Summary
The rhythm requires frequent oil filling to keep the parts lubricated during use, which makes it inconvenient to use and the lubricating oil cannot continue to wet the internal parts.
A rhythm oil filling mechanism is designed, including a mounting plate fixed to the bottom end of the rhythm and an oil filling mechanism of the outer wall. The motor drives the rotating shaft and the extrusion roller generate negative pressure, and lubricating oil is sucked into the oil pipe and injected into the rhythm through the oil outlet pipe to lubricate the Afterwards, the lubricating oil returns to the oil filling frame to achieve circulating lubrication, and the filtration mechanism ensures the cleanliness of the lubricating oil.
The continuous lubrication of rhythm parts is achieved, the frequency of oil injection is reduced, the service life is extended, and the filtration function is used to ensure the cleanliness of lubricants to prevent impurities from causing damage to the parts.
Smart Images
Figure CN222164395U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of electric beds, and in particular relates to an oil injection mechanism for a rhythm machine of a rhythm bed. Background Art
[0002] As people's living standards gradually improve, they have new requirements for sleep quality. Now more and more technological products are protecting our sleep and rest. In this context, many sleep-aiding, relaxing and massage products have been born. Most rhythmic motor products use motors to drive eccentric blocks (or gravity blocks) to use the eccentric principle to guide the mechanism to produce vibrations due to unbalanced force, thereby achieving a massage and relaxation effect.
[0003] When the rhythm machine is in use, it needs to be filled with oil inside to achieve the lubrication effect of the parts and reduce the wear between the parts. However, when the rhythm machine is filled with oil, the lubricating oil is directly injected into the rhythm machine, so that the lubricating oil will flow downward under the influence of gravity, and its internal parts will not be continuously soaked and lubricated by the lubricating oil, so the rhythm machine needs to be frequently filled with oil, which is inconvenient to use.
[0004] In view of this, the present utility model is proposed. Utility Model Content
[0005] In order to solve the above technical problem that the vibrator needs to be filled with oil when it is in use, so as to achieve the lubrication effect of the parts and reduce the wear between the parts, however, when the vibrator is filled with oil, the lubricating oil is directly injected into the vibrator, so that the lubricating oil will flow downward under the influence of gravity, and the internal parts cannot be continuously wetted and lubricated by the lubricating oil, so that the vibrator needs to be filled with oil frequently, which is inconvenient to use. The basic concept of the technical solution adopted by the utility model is:
[0006] A vibration machine oil filling mechanism for a vibration bed, comprising a vibration machine;
[0007] A mounting plate fixedly connected to the bottom end of the rhythm machine, an oil filling mechanism is arranged on the outer wall of the rhythm machine, a filtering mechanism is arranged on one side of the oil filling mechanism, and the oil filling mechanism includes an oil holding frame fixedly connected to the outer wall of the rhythm machine:
[0008] The inner wall of the oil containing frame is fixedly connected to a limiting ring, a limiting groove is provided on the inner outer wall of the limiting ring, an oil pipe is provided on the inner wall of the limiting groove, a motor is fixedly connected to the inner wall of the oil containing frame, a rotating shaft is fixedly connected to the output end of the motor, a rotating rod is fixedly connected to the outer wall of an end of the rotating shaft away from the output end of the motor, an extrusion roller is rotatably connected to the end of the rotating rod away from the rotating shaft, an oil inlet pipe is connected to one end of the oil pipe, the outer wall of the end of the oil inlet pipe away from the oil pipe is fixedly passed through the inner wall of the limiting groove, an oil outlet pipe is connected to one end of the oil pipe away from the oil inlet pipe, and the outer wall of the end of the oil outlet pipe away from the oil pipe is fixedly passed through the inner wall of the limiting ring and the inner wall of the oil containing frame.
[0009] As a preferred embodiment of the utility model, the filtering mechanism includes a filter frame fixedly connected to the outer wall of the rhythm machine, a slot is provided at the bottom end of the inner wall of the filter frame, a filter plate is clamped on the inner wall of the slot, a clamping plate is fixedly connected to the outer wall of one end of the filter plate away from the slot, a limiting slot is provided at the top of the filter frame, and the clamping plate is clamped on the inner wall of the limiting slot.
[0010] As a preferred embodiment of the utility model, the bottom end of the inner wall of the oil containing frame is lower than the bottom end of the inner wall of the rhythm machine, and a return pipe is provided between the oil containing frame and the rhythm machine.
[0011] As a preferred embodiment of the utility model, there are two squeezing rollers, and the squeezing rollers are distributed on the upper and lower sides of the rotating shaft in an upper and lower symmetrical structure, and the squeezing rollers are always in a squeezing state on the oil pipe.
[0012] As a preferred embodiment of the utility model, the oil outlet pipe is connected to the top of the rhythm machine at one end away from the oil containing frame.
[0013] As a preferred embodiment of the utility model, a mounting slot is provided at the top of the filter frame, a sealing rubber pad is provided on the inner wall of the mounting slot, and the inner wall of the sealing rubber pad is smaller than the outer wall of the filter plate.
[0014] As a preferred embodiment of the present utility model, the inner wall of the card slot fits closely with the outer wall of the filter plate, and the inner wall of the limit card slot fits closely with the outer wall of the card plate.
[0015] Compared with the prior art, the utility model has the following beneficial effects:
[0016] The utility model starts the motor, and its output end drives the rotating shaft to rotate clockwise. When the rotating shaft rotates, it can drive the rotating rod and the squeezing roller to rotate. At this time, the squeezing roller can squeeze the oil pipe, which will cause negative pressure inside the oil pipe. Subsequently, the lubricating oil deposited at the bottom of the oil holding frame is sucked into the oil pipe through the oil inlet pipe. Then, the lubricating oil inside the oil pipe is pushed forward as the squeezing roller rolls and squeezes. Then, the lubricating oil is injected into the rhythmic device through the oil outlet pipe to lubricate the parts inside the rhythmic device. The lubricating oil after lubrication flows to the bottom of the rhythmic device by gravity, and finally flows back to the oil holding frame. In this way, the parts inside the rhythmic device can be lubricated cyclically and continuously, so that there is no need to perform oiling work frequently. At the same time, it can also ensure that the parts can be lubricated with lubricating oil continuously, thereby increasing the service life.
[0017] In the utility model, when the circulated lubricating oil passes through the oil outlet pipe, it will pass through the filter frame. After passing through the filter frame, the lubricating oil will be filtered by the filter plate, so that the impurities and debris in the lubricating oil can be filtered, thereby ensuring that the lubricating oil circulated to the inside of the rhythm machine is cleaner and preventing the impurities and debris inside from causing damage to the parts. When the filter plate needs to be replaced, it only needs to be pulled upwards to make the card plate separate from the inner wall of the limit card slot, and then it can be replaced or cleaned.
[0018] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] In the attached picture:
[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0021] Figure 2 This is a schematic diagram of the internal structure of the utility model;
[0022] Figure 3 This is a schematic diagram of the structure of the oil injection mechanism of the utility model;
[0023] Figure 4 It is a schematic diagram of the separation structure of the filtering mechanism of the utility model.
[0024] In the figure: 1. rhythm machine; 2. mounting plate; 31. oil filling mechanism; 311. oil containing frame; 312. limiting ring; 313. limiting groove; 314. oil pipe; 315. motor; 316. rotating shaft; 317. rotating rod; 318. squeezing roller; 319. oil inlet pipe; 3110. oil outlet pipe; 32. filtering mechanism; 321. filter frame; 322. slot; 323. filter plate; 324. clamping plate; 325. limiting slot. DETAILED DESCRIPTION
[0025] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model.
[0026] like Figures 1 to 4 As shown, an oil filling mechanism of a rhythm bed comprises a rhythm machine 1, a mounting plate 2 fixedly connected to the bottom end of the rhythm machine 1, an oil filling mechanism 31 is arranged on the outer wall of the rhythm machine 1, a filtering mechanism 32 is arranged on one side of the oil filling mechanism 31, the oil filling mechanism 31 comprises an oil holding frame 311 fixedly connected to the outer wall of the rhythm machine 1, a limiting ring 312 is fixedly connected to the inner wall of the oil holding frame 311, a limiting groove 313 is arranged on the inner wall of the limiting ring 312, an oil pipe 314 is arranged on the inner wall of the limiting groove 313, a motor 315 is fixedly connected to the inner wall of the oil holding frame 311, and an output end of the motor 315 is fixedly connected to the output end of the motor 315. A rotating shaft 316 is fixedly connected, and a rotating rod 317 is fixedly connected to the outer wall of the rotating shaft 316 at one end away from the output end of the motor 315. The rotating rod 317 is rotatably connected to the extrusion roller 318 at one end away from the rotating shaft 316. An oil inlet pipe 319 is connected to one end of the oil pipe 314. The outer wall of the oil inlet pipe 319 at one end away from the oil pipe 314 is fixed and penetrates the inner wall of the limiting groove 313. An oil outlet pipe 3110 is connected to one end of the oil pipe 314 away from the oil inlet pipe 319. The outer wall of the oil outlet pipe 3110 at one end away from the oil pipe 314 is fixed and penetrates the inner wall of the limiting ring 312 and the inner wall of the oil containing frame 311.
[0027] Furthermore, the bottom end of the inner wall of the oil containing frame 311 is lower than the bottom end of the inner wall of the rhythm machine 1, and a return pipe is provided between the oil containing frame 311 and the rhythm machine 1, so that the lubricating oil after lubricating the internal parts of the rhythm machine 1 will flow back to the bottom end of the oil containing frame 311, so that the oil can be circulated for oiling and lubrication.
[0028] Furthermore, there are two squeezing rollers 318, which are distributed on the upper and lower sides of the rotating shaft 316 in an upper and lower symmetrical structure. The squeezing rollers 318 are always in a squeezing state on the oil pipe 314, so that the oil pipe 314 can be squeezed, and then the internal lubricating oil can be pushed forward by the rotation of the squeezing rollers 318, thereby performing circulating oil injection and lubrication work.
[0029] Furthermore, the oil outlet pipe 3110 is connected to the top of the rhythm machine 1 at one end away from the oil containing frame 311, so that the oil can be transported to the inside of the rhythm machine 1 through the oil outlet pipe 3110 after being filtered by the filter frame 321 for oil injection and lubrication.
[0030] The filtering mechanism 32 includes a filter frame 321 fixedly connected to the outer wall of the rhythm machine 1, a slot 322 is provided at the bottom end of the inner wall of the filter frame 321, a filter plate 323 is clamped on the inner wall of the slot 322, a clamping plate 324 is fixedly connected to the outer wall of the filter plate 323 away from the slot 322, a limiting slot 325 is provided at the top of the filter frame 321, and the clamping plate 324 is clamped on the inner wall of the limiting slot 325.
[0031] Furthermore, an installation slot is provided at the top of the filter frame 321, and a sealing rubber pad is provided on the inner wall of the installation slot. The inner wall of the sealing rubber pad is smaller than the outer wall of the filter plate 323, so that when the filter plate 323 is inserted therein, the sealing rubber pad will be squeezed to cause deformation, and then through the rebound effect of the sealing rubber pad, it can be tightly attached to the outer wall of the filter plate 323, thereby forming a good sealing effect.
[0032] Furthermore, the inner wall of the slot 322 fits snugly with the outer wall of the filter plate 323, and the inner wall of the limit slot 325 fits snugly with the outer wall of the card plate 324, thereby ensuring the lateral stability of the filter plate 323 after installation and insertion, preventing displacement and shaking, and causing gaps that reduce the filtering effect.
[0033] The implementation principle of the oil filling mechanism of the rhythm bed of the present embodiment is as follows: first, the lubricating oil is poured into the oil inlet pipe at the top of the oil receiving frame 311, and then deposited at the bottom of the oil receiving frame 311, and then the motor 315 is started, and its output end drives the rotating shaft 316 to rotate clockwise. When the rotating shaft 316 rotates, it can drive the rotating rod 317 and the squeezing roller 318 to rotate. At this time, the squeezing roller 318 can squeeze the oil pipe 314, so that negative pressure is generated inside the oil pipe 314, and then the oil deposited at the bottom of the oil receiving frame 311 is pumped out through the oil inlet pipe 319. The lubricating oil is sucked into the oil pipe 314, and then the lubricating oil in the oil pipe 314 is pushed forward by the rolling and squeezing of the squeezing roller 318, and then injected into the rhythm machine 1 through the oil outlet pipe 3110 to lubricate the internal parts thereof. The lubricating oil after lubrication flows to the bottom end of the rhythm machine 1 by gravity, and finally flows back to the oil containing frame 311, thereby achieving the effect of continuous lubrication of the internal parts of the rhythm machine 1, thereby eliminating the need for regular oiling work, and at the same time ensuring that the parts can be continuously lubricated by the lubricating oil, thereby increasing the service life.
[0034] When the circulated lubricating oil passes through the oil outlet pipe 3110, it will pass through the filter frame 321. After passing through the filter frame 321, the lubricating oil will be filtered by the filter plate 323, so that impurities and debris in the lubricating oil can be filtered, thereby ensuring that the lubricating oil circulated to the inside of the rhythm machine 1 is cleaner and preventing the impurities and debris inside from causing damage to the parts. When the filter plate 323 needs to be replaced, just pull the filter plate 323 upwards to make the card plate 324 separate from the inner wall of the limit card slot 325, and then it can be replaced or cleaned.
Claims
1. A lubrication mechanism for a rhythm machine of a rhythm bed, comprising a rhythm machine (1); A mounting plate (2) fixedly connected to the bottom end of the rhythm machine (1), It is characterized in that The outer wall of the rhythm machine (1) is provided with an oil injection mechanism (31), one side of the oil injection mechanism (31) is provided with a filter mechanism (32), and the oil injection mechanism (31) comprises an oil holding frame (311) fixedly connected to the outer wall of the rhythm machine (1): The inner wall of the oil holding frame (311) is fixedly connected to a limit ring (312), the inner outer wall of the limit ring (312) is provided with a limit groove (313), the inner wall of the limit groove (313) is provided with an oil pipe (314), the inner wall of the oil holding frame (311) is fixedly connected to a motor (315), the output end of the motor (315) is fixedly connected to a rotating shaft (316), the outer wall of the rotating shaft (316) away from the output end of the motor (315) is fixedly connected to a rotating rod (317), the rotating rod (317) away from the rotating shaft (317) One end of the shaft (316) is rotatably connected to an extrusion roller (318); one end of the oil pipe (314) is connected to an oil inlet pipe (319); the outer wall of the end of the oil inlet pipe (319) away from the oil pipe (314) is fixedly penetrated through the inner wall of the limiting groove (313); one end of the oil pipe (314) away from the oil inlet pipe (319) is connected to an oil outlet pipe (3110); the outer wall of the end of the oil outlet pipe (3110) away from the oil pipe (314) is fixedly penetrated through the inner wall of the limiting ring (312) and the inner wall of the oil containing frame (311).
2. The oil filling mechanism of the vibration bed according to claim 1, It is characterized in that The filtering mechanism (32) comprises a filtering frame (321) fixedly connected to the outer wall of the rhythm machine (1); a slot (322) is provided at the bottom end of the inner wall of the filtering frame (321); a filtering plate (323) is clamped on the inner wall of the slot (322); a clamping plate (324) is fixedly connected to the outer wall of the filter plate (323) away from the slot (322); a limiting slot (325) is provided at the top end of the filtering frame (321); and the clamping plate (324) is clamped on the inner wall of the limiting slot (325).
3. The oil filling mechanism of the vibration bed according to claim 1, It is characterized in that The bottom end of the inner wall of the oil containing frame (311) is lower than the bottom end of the inner wall of the rhythm machine (1), and a return pipe is provided between the oil containing frame (311) and the rhythm machine (1).
4. The oil filling mechanism of the vibration bed according to claim 1, It is characterized in that There are two squeezing rollers (318), which are distributed on the upper and lower sides of the rotating shaft (316) in a vertically symmetrical structure. The squeezing rollers (318) are always in a squeezing state with respect to the oil pipe (314).
5. The oil filling mechanism of the vibration bed according to claim 1, It is characterized in that The oil outlet pipe (3110) is connected to the top end of the rhythm machine (1) and is away from the oil containing frame (311).
6. The oil filling mechanism of the vibration bed according to claim 2, It is characterized in that The top of the filter frame (321) is provided with a mounting slot, the inner wall of the mounting slot is provided with a sealing rubber pad, and the inner wall of the sealing rubber pad is smaller than the outer wall of the filter plate (323).
7. The oil filling mechanism of the vibration bed according to claim 2, It is characterized in that The inner wall of the clamping slot (322) fits in contact with the outer wall of the filter plate (323), and the inner wall of the limit clamping slot (325) fits in contact with the outer wall of the clamping plate (324).